Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 31 |
| Details | BINDING SITE FOR RESIDUE NAI A 401 |
| Chain | Residue |
| A | ILE41 |
| A | ASP174 |
| A | MET175 |
| A | ALA176 |
| A | TYR303 |
| A | TYR304 |
| A | GLY306 |
| A | ASP308 |
| A | GLN309 |
| A | GLV402 |
| A | HOH519 |
| A | HIS44 |
| A | HOH530 |
| A | HOH535 |
| A | HOH539 |
| A | HOH540 |
| A | HOH541 |
| A | HOH549 |
| A | HOH563 |
| A | HOH635 |
| A | HOH748 |
| B | PHE147 |
| A | HIS116 |
| B | PRO223 |
| B | LYS224 |
| A | GLY118 |
| A | ILE120 |
| A | SER140 |
| A | THR156 |
| A | PRO158 |
| A | PHE173 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GLV A 402 |
| Chain | Residue |
| A | ARG48 |
| A | HIS116 |
| A | SER140 |
| A | ASP141 |
| A | MET251 |
| A | NAI401 |
| A | HOH698 |
| site_id | AC3 |
| Number of Residues | 27 |
| Details | BINDING SITE FOR RESIDUE NAI B 401 |
| Chain | Residue |
| A | PHE147 |
| A | PRO223 |
| A | LYS224 |
| A | HOH517 |
| A | HOH776 |
| B | HIS44 |
| B | HIS116 |
| B | GLY118 |
| B | ILE120 |
| B | SER140 |
| B | THR156 |
| B | PRO158 |
| B | PHE173 |
| B | ASP174 |
| B | ALA176 |
| B | ALA181 |
| B | TYR303 |
| B | TYR304 |
| B | PRO305 |
| B | GLY306 |
| B | ASP308 |
| B | GLN309 |
| B | HOH513 |
| B | HOH536 |
| B | HOH617 |
| B | HOH679 |
| B | HOH819 |
